Google May 2026 Core Update Rolled Out This Weekend
▼ Summary
– Google announced the May 2026 core update on Thursday, May 21, and many SEOs felt its impact over the following weekend, with the rollout expected to take up to two weeks.
– Early reports from the SEO community included sharp traffic drops of up to 50%, while some sites saw surges or no change at all.
– Some SEOs expressed frustration that the update has made Google results worse, pushing traffic toward AI and large news portals, with smaller or well-made sites being removed in some regions.
– Tracking tools from Semrush, Advanced Web Rankings, and others showed increased volatility over the weekend, confirming the update’s active impact.
– Analyst Glenn Gabe noted the update was “landing” over the weekend, with growing effects across different verticals and countries, though many sites reported no significant movement.
Google officially announced the May 2026 core update on Thursday afternoon, and by the time the weekend arrived, the SEO community began feeling its effects. While not every site saw movement, a significant number of publishers and webmasters reported noticeable shifts in traffic and rankings starting late Friday, carrying through Saturday and Sunday. The rollout is still in its early stages, and although Monday might show some calm, volatility is expected to intensify again as the update continues over the next two weeks.
As a reminder, Google launched this broad core algorithm update at roughly 11:43 am ET on Thursday, stating, “The rollout may take up to 2 weeks to complete.” That means the full impact may not be clear for some time, but early signals are already generating intense discussion across social media, WebmasterWorld, and industry blogs.
Early Reactions from the SEO Community
The chatter paints a mixed picture. Some site owners are seeing sharp drops, with one reporting a 50% decline in visibility and another noting, “Another awful core ‘update’. The only upside is that Google SERPs were already fantastically bad before this update, so the impact won’t matter much.” Others described a pattern of initial surges followed by steep declines: “First my visibility surged, now dropped through the floor. I knew something had to be up.”
A few publishers observed relative stability, particularly in the EU, while others saw modest gains. One site reported a 30% traffic increase internationally, though the owner remains cautious: “Scared to feel any type of way since it can be gone at any moment.” In Brazil, smaller sites with well-crafted content were reportedly removed from Google Discover, leaving only large news portals or sites with massive backlink profiles, even if those sites rely on clickbait or superficial content.
One particularly frustrated voice captured a common sentiment: “Total collapse. Traffic totally gone. In the past, if you’re hit by any Google update, there’s a chance you can recover. Since 2022-2023, if you’re hit, you’re practically blacklisted. Each update sinks you lower and lower.” Another added, “Yes, this is my graph as well. I am 80% down compared to pre-AIO.”
Industry Expert Observations
SEO analyst Glenn Gabe noted the update’s impact over the weekend, tweeting, “Good Morning Google Land! This is the 5/25 edition of ‘Core Update Notes’. I explained on Saturday that the May 2026 broad core update was ‘landing’ and I’ve seen more and more impact since then (across verticals and countries).” His observations align with the growing list of affected sites, though he also acknowledged that many webmasters report no significant changes yet, which is typical for core updates.
Tracking Tool Data
Volatility tracking tools reflect the weekend’s turbulence. Semrush, Advanced Web Rankings, SimilarWeb, Zutrix, Wincher, SERPstat, Sistrix, Accuranker, Mozcast, Data For SEO, Algoroo, and Mangools all showed increased volatility over the weekend. Wiredboard’s aggregator chart, which combines data from these tools, confirms a clear spike in ranking fluctuations.
What This Means Going Forward
While not every site will feel the full force of the May 2026 core update, the early signs suggest this is a substantial algorithm change with real teeth. For those who have seen drops, the pattern of repeated hits since 2022 has eroded trust in recovery. For others, the update may bring temporary gains or stability. As Google continues rolling out this update over the next week and a half, the SEO community will be watching closely for further shifts and potential reversals.
Forum discussion continues at WebmasterWorld and X.
(Source: Seroundtable.com)
